Arqit Quantum Inc. Ordinary Shares (ARQQ) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for ARQQ. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 61 institutions reported holding ARQQ, with 12.3 million shares worth $360.1 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Defiance Etfs | 5,099,023 | $147M | INCREASED |
| Penserra Capital Management | 5,081,219 | $151M | INCREASED |
| UBS Group | 522,874 | $16M | INCREASED |
| Legal & General Group | 275,939 | $8M | INCREASED |
| National Bank of Canada /FI | 212,000 | $6M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Arqit Quantum Inc. Ordinary Shares on SentiSense.